commit 2690e31676b6e9ca62ff678c2354cd62ead4926d
author Tadashi G. Takaoka <takaoka@google.com> Tue Mar 13 17:06:02 2018 +0900
committer Tadashi G. Takaoka <takaoka@google.com> Wed Mar 14 00:02:30 2018 +0900
tree b98c8f363cdd9cefd48f879bd7bcefe3a0f44393
parent 337ef3376dc8f55c5d5c075f39b06de4bebf62ca

Show more detail failed info on waitForAllExitingWindows

This CL introduces WindowManagerState.getExitingWindows instead of
containsExitingWindow that is less informative when fails.

Bug: 74459948
Test: No affacted test starts failing.
  atest CtsActivityManagerDeviceTestCases:ActivityManagerAppConfigurationTests \
        CtsActivityManagerDeviceTestCases:ActivityManagerManifestLayoutTests \
        CtsActivityManagerDeviceTestCases:ActivityManagerPinnedStackTests \
        CtsActivityManagerDeviceTestCases:ActivityManagerReplaceWindowTests \
        CtsWindowManagerDeviceTestCases:AlertWindowsTests \
        CtsWindowManagerDeviceTestCases:DialogFrameTests

Change-Id: Iec62059ff04ef8446267a8e742cc449df4e399f6